From c553c09f5bd7e306867beca171f6ec757b89d1cc Mon Sep 17 00:00:00 2001
From: Hugo Trentesaux <hugo@trentesaux.fr>
Date: Tue, 14 Jan 2025 17:19:21 +0100
Subject: [PATCH] use mint instead of deposit
---
pallets/universal-dividend/src/lib.rs | 5 +++--
pallets/universal-dividend/src/tests.rs | 5 +++++
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/pallets/universal-dividend/src/lib.rs b/pallets/universal-dividend/src/lib.rs
index 70518f7fd..6fda9a68c 100644
--- a/pallets/universal-dividend/src/lib.rs
+++ b/pallets/universal-dividend/src/lib.rs
@@ -331,10 +331,11 @@ pub mod pallet {
core::num::NonZeroU16::new(current_ud_index)
.expect("unreachable because current_ud_index is never zero."),
);
- let _ = T::Currency::deposit(who, uds_total, Precision::Exact);
+ // Currency is issued here
+ let actual_total = T::Currency::mint_into(who, uds_total)?;
Self::deposit_event(Event::UdsClaimed {
count: uds_count,
- total: uds_total,
+ total: actual_total,
who: who.clone(),
});
Ok(().into())
diff --git a/pallets/universal-dividend/src/tests.rs b/pallets/universal-dividend/src/tests.rs
index 3240e9b5f..56c683de1 100644
--- a/pallets/universal-dividend/src/tests.rs
+++ b/pallets/universal-dividend/src/tests.rs
@@ -62,6 +62,11 @@ fn test_claim_uds() {
total: 1_000,
who: 1,
}));
+ // the expected event form pallet balances is "minted"
+ System::assert_has_event(RuntimeEvent::Balances(pallet_balances::Event::Minted {
+ who: 1,
+ amount: 1000,
+ }));
assert_eq!(Balances::free_balance(1), 1_000);
// Others members should not receive any UDs with Alice claim
assert_eq!(Balances::free_balance(2), 0);
--
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